Create two new variables: prequiz heart rate minus baseline heart rate and prequiz anxiety minus baseline anxiety.
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Create two new variables: prequiz heart rate minus baseline heart rate and prequiz anxiety minus baseline anxiety. Compute Pearson's r between these two difference scores, and interpret the meaning of this correlation.
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Related Book For
Introductory Statistics For The Behavioral Sciences
ISBN: 9780470907764
7th Edition
Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea
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